新教材2024版高中英語Unit1ScienceandScientistsPeriod4AssessingYourProgress－VideoTime課件新人教版選擇性必修第二冊

UNIT1

SCIENCEANDSCIENTISTSPeriodFour

AssessingYourProgress—VideoTime課前自主預(yù)習(xí)Ⅰ．猜詞意A．任務(wù)B．計(jì)算；估計(jì)；預(yù)測C．識(shí)別；鑒定；確認(rèn)D．沖突；爭論；矛盾；抵觸E．生動(dòng)的；鮮明的；豐富的1．Thereportpaintsavividpictureoflifeinthecity.(

)2．Theteacherassignedeachofthechildrenadifferenttask. (

)3．Whenhehastriedtoidentifyalltheitems,youcanchangeplaces,andhecantestyou. (

)【答案】1．E

2．A

3．C

4．Theviolencewastheresultofpoliticalandethnicconflicts. (

)5．Theyfoundtheircomputersproducingdifferentresultsfromexactlythesamecalculation. (

)【答案】4．D

5．B

Ⅱ．預(yù)備寫作素材

1．IdonotfeellonelybecauseI__________________________________andIdaydreamaboutavarietyofthingsandmakeplansforthefuture.我不感到孤獨(dú)，因?yàn)槲矣胸S富的想象力，我對(duì)各種事情做白日夢，為未來做計(jì)劃?！敬鸢浮?．haveavividimagination

2．________________iswhatyoudo，notwhatyouknow.重要的是你做了什么，而不是你知道什么。3．Hisambitionis______________________________HarvardUniversity.他的志向是上哈佛大學(xué)?！敬鸢浮?．Whatmatters

3．togoto

4．Inproduction,wedemand________________quantity________________quality.我們的產(chǎn)品不但要求數(shù)量多，而且要求質(zhì)量高。5．Heearnssomemoney________________someextrajobsattherestaurant.他在餐館做一些額外的工作來掙一些錢?！敬鸢浮?．notonly;butalso

5．bydoing

課堂新知講練1．conclusionn.結(jié)論；推論

(P10)Someofthekeyissuesthatscientistsfaceare(what)calculationstheydoand(how)theyanalysetheirdatatodrawconclusionsaboutthequestionstheyask.【翻譯】科學(xué)家面臨的一些關(guān)鍵問題是，他們進(jìn)行了哪些計(jì)算，以及如何分析他們的數(shù)據(jù)，從而就他們提出的問題得出結(jié)論。

詞匯拓講(1)concludesth.withsb./sth.就某事與某人達(dá)成協(xié)議concludesth.from…

從……推斷出……

toconclude總而言之(2)concludesth.withsth.以……結(jié)束……

concludesth.bydoingsth.以……結(jié)束……

(3)arriveat/cometo/draw/make/reachaconclusion得出結(jié)論inconclusion總之；最后

【用法詳解】Theycametoaconclusionthatitwasathiefwhohadstolentheirdiamondnecklace.他們斷定是小偷偷走了他們的鉆石項(xiàng)鏈?！踞槍?duì)練習(xí)】

單句語法填空(1)Heconcluded________theirremarksthattheywerenotinfavouroftheplan.(2)Heconcludedhisspeech________afamoussaying：nopains,nogains.【答案】(1)from

(2)with

完成句子(3)________,goodinterpersonal

skillsareamustforourfuturesociallife.總之，良好的人際交往能力是我們未來的社會(huì)生活所必需的?！敬鸢浮?3)Inconclusion

2．benefitfrom從……中受益

(P10)Thisisbecausetheywanteveryonetobenefitfromtheirwork!

【翻譯】這是因?yàn)樗麄兿Ｍ總€(gè)人都能從他們的工作中受益！(1)benefitv.&n.有助于；受益；利益；好處benefitfrom/by…

從……中受益forthebenefitof…

為了……(的利益)

(2)bebeneficialtosth./sb.(＝beofbenefittosth./sb.)對(duì)……有益

【用法詳解】Iamsureeveryonewillbenefitalotfromthisactivity.我相信每個(gè)人都會(huì)從這次活動(dòng)中受益良多。Usingcomputersproperlyhasabeneficialeffectonchildren’slearning.合理使用計(jì)算機(jī)對(duì)孩子們的學(xué)習(xí)有益?！菊Z境串記】

Thenewrailwaybenefitsthisareainmanyways.Especially，itismorebeneficialtothelocalpeople.Forthebenefitofmorepeople，weshouldbuildmorerailways.這條新鐵路在許多方面使這個(gè)地區(qū)受益。特別是，它對(duì)當(dāng)?shù)厝嗣窀幸妗榱烁嗟娜说睦?，我們?yīng)該修建更多的鐵路?！踞槍?duì)練習(xí)】

單句填空

(1)Thedoctortoldhimagooddietwasbeneficial_________hishealth.【答案】(1)to

句型轉(zhuǎn)換(2)Thenewruleswillbebeneficialtoeveryemployeeinthefirm.＝Thenewruleswillbe____________toeveryemployeeinthefirm.【答案】(2)ofbenefit

完成句子(3)Readingalot_________________yourEnglish.多讀書對(duì)提高你的英語有好處?！敬鸢浮?3)isbeneficialtoimproving

(P10)Itseems(asif)scienceisallaroundus.【翻譯】似乎科學(xué)就在我們身邊?！揪涫狡饰觥?/p>

本句是asif引導(dǎo)的狀語從句，asif＝asthough“似乎是；好像是”。asif/asthough引導(dǎo)的從句一般用虛擬語氣，但如果從句中所陳述的情況很可能實(shí)現(xiàn)，可用陳述語氣。Itseemsasthoughitwerespringalready.好像已經(jīng)是春天了。

句式解讀asif/though可接以下結(jié)構(gòu)，表示一種省略形式：【歸納拓展】【針對(duì)練習(xí)】

單句語法填空(1)Heopenedhismouthasif____________(say)something.(2)Hebehavedasifnothing____________(happen).【答案】(1)tosay

(2)hadhappened

完成句子(3)ShespeaksEnglishsofluentlyasif_______________inAmerica.她英語說得很流利，好像在美國學(xué)過英語似的?！敬鸢浮?3)shehadstudiedEnglish

隨堂知能小練Ⅰ．單句語法填空

1．Theplayers________(select)fromthewholecountryareexpectedtobringushonourinthissummergame.2．Brianisgiftedin________(write)music;heisverylikelytobeaBeethoven.【答案】1．selected

2．writing

3．Thisphenomenonisneithergood________bad;itisafactofcollegelife,todayandinthepast.4．Theboymadetroubleforhisteacherbecausehewasaccused________destroyingproperty.5．Iwasabouttogotobed________thetelephonerang.【答案】3．nor

4．of

5．when

6．Thatevening,________Iwilltellyoumoreaboutlater,Iendedupworkingverylate.7．Ifyou’re________(will)tobuildtrustinarelationshipagain，wehavesomestepsyoucantaketogetyouthere.8．TheyspeakEnglishnotonlyinclass________inthedormitory.【答案】6．which

7．willing

8．but

9．Theirpersonallifewasregularlydiscussedbypeoplewhodidnotknowthembuttalkedasifthey________(be)closefriends.10．Wedon’tknowthereasonwhytheyhavebroken_______witheachother.【答案】9．were

10．up

Ⅱ．短語填空

aboveall;comeup;getalongwellwith;inaddition;breakdown

1．Asanoutgoinggirl，I________________myclassmates.2．TheTV__________________again,whichmademeveryunhappy.【答案】1．getalongwellwith

2．brokedown

3．Part-timeEnglishclassesareoffered._______________，studentscantakeclassesinword-processingandcomputing.4．Alotofquestions________________atthemeeting，whichmadethingsmorecomplicated.5．Ifyouwanttomakeprogressinyourstudy,______________________,youmustbestrictwithyourself.【答案】3．Inaddition

4．cameup

5．a(chǎn)boveall

Ⅲ．完成句子

1．Ifeltalittledizzy，________________Ihadjustwokenfromalongsleep.我覺得有點(diǎn)頭暈，好像剛從長睡中醒來。【答案】1．a(chǎn)sif/though

2．Teamleadersmustensurethatallmembers_________theirnaturaldesiretoavoidtheembarrassmentassociatedwithmakingmistakes.團(tuán)隊(duì)領(lǐng)導(dǎo)必須確保所有的成員克服他們的本能欲望以避免因犯錯(cuò)而帶來的尷尬?！敬鸢浮?．getover

3．NativeEnglishspeakerscanunderstandeachother____________theydon’tspeakthesamekindofEnglish.以英語作為母語的人，即使他們所講的語言不盡相同，也可以互相理解?！敬鸢浮?．evenif/though

4．Sometimesitiskindness___________________playsamoresignificantroleinourlife.有時(shí)生活中更有意義的是善舉而不是成績?！敬鸢浮?．ratherthangradethat

5．Don’tusewords,expressionsorphrases______________withspecificknowledge.不要使用只有具有特定知識(shí)的人才知道的詞匯、表達(dá)或短語?！敬鸢浮?．knownonlytopeople寫作高效提升寫一篇關(guān)于科學(xué)精神的短文動(dòng)筆前，你的大體構(gòu)思：___________________________________________________◎單元寫作目標(biāo)【引人入勝的開頭句】

1．Iamgladtolearnthatyouhopetobecomeascientistinthefuture.我很高興得知你希望將來成為一名科學(xué)家。2．Iamveryhappytolearnthatyoudevelopaninterestinscience.得知你對(duì)科學(xué)產(chǎn)生了興趣，我很高興。◎話題佳句【精彩紛呈的篇中句】

3．Theypayattentiontovariousaspectsoftheresearchproblemandkeepexploring.他們關(guān)注研究問題的各個(gè)方面，不斷探索。4．Scientistsneedtobeimaginativeandwillingtoexperimentbravelywithnewideasandmethods.科學(xué)家需要有想象力，愿意大膽地用新的想法和方法進(jìn)行實(shí)驗(yàn)?！净匚稛o窮的結(jié)尾句】

5．Workhardandwishyousuccess.努力工作，祝你成功。6．Hopeyouarerememberedforyourgreatcontributionstotheworldoneday.希望有一天你對(duì)世界做出的巨大貢獻(xiàn)會(huì)被人們記住?！緦懽魅蝿?wù)】

假定你是李華，收到好友John的來信。John希望自己將來能成為一名科學(xué)家，來信咨詢科學(xué)家需要具備哪些品質(zhì)。請(qǐng)給他回一封電子郵件。內(nèi)容包括：1．對(duì)John的夢想表示支持；2．科學(xué)家應(yīng)具備的品質(zhì)?！?qū)懽鞣独⒁猓?．可適當(dāng)增加細(xì)節(jié)，以使行文連貫；2．詞數(shù)80左右，郵件的格式已給出，不計(jì)入總詞數(shù)。

DearJohn，_______________________________________________________________________________________________________________________________________________________Yours，LiHua【寫作指導(dǎo)】主題鼓勵(lì)好友，明確科學(xué)精神體裁應(yīng)用文——郵件人稱第二、第三人稱時(shí)態(tài)一般現(xiàn)在時(shí)布局第一段：寫信目的——了解對(duì)方要求第二段：結(jié)合實(shí)際予以介紹第三段：鼓勵(lì)祝?！厩苍~造句】

Ⅰ．用本單元所學(xué)單詞或短語填空

1．____________adj.絕妙的；聰穎的；明亮的2．____________adv.此外；再者3．____________科學(xué)精神4．____________同意5．____________另外Keys：Ⅰ．1．brilliant

2．furthermore

3．scientificspirit

4．subscribeto5．what’smore/inaddition

Ⅱ．本單元語塊、語法運(yùn)用

1．句式積累(1)我很高興得知你希望將來成為一名科學(xué)家。Iamgladtolearnthatyouhope____________inthefuture.(2)科學(xué)家應(yīng)該對(duì)某些事情感興趣和好奇。Scientistsshouldbe________and________certainthings.Keys：Ⅱ．(1)tobecomeascientist(2)interestedin;curiousabout(3)他們關(guān)注研究問題的各個(gè)方面，不斷探索。Theypayattentiontovariousaspectsoftheresearchproblemand________.(4)科學(xué)家往往才華橫溢、聰明能干，能夠提出獨(dú)立的意見和方法。Scientistsareoften________________,____________andabletoformindependentopinionsandmethods.Keys：(3)keepexploring

(4)brilliant；intelligent2．句式升級(jí)(5)將句(2)升級(jí)為含有名詞性從句的句子_________________________________________(6)將句(3)升級(jí)為分詞作狀語的句子_________________________________________Keys：(5)Scientistsshouldsubscribetotheviewthattheyshouldbeinterestedinandcuriousaboutcertainthings.(6)Payingattentiontovariousaspectsoftheresearchproblem,theykeepexploringit.【連句成篇】

___________________________________________________________________________________________________________________________________________________________________________________________________________________【參考范文】

DearJohn，

Iamgladtolearnthatyouhopetobecomeascientistinthefuture.Tobeagoodscientist,youneedtohavesomescientificspirits.Firstly,scientistsshouldsubscribetotheviewthattheyshouldbeinterestedinandcuriousaboutcertainthings.Payingattentiontovariousaspectsoftheresearchproblem,theykeepexploringit.Inaddition,scientistsneedtobeimaginativeandwillingtoexperimentbravelywithnewideasandmethods.Asweallknow,scientistsareoftenbrilliant,intelligentandabletoformindependentopinionsandmethods.Furthermore,cautionandpersistencearen